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Pilihan BEKALAN KUASA:

  • Julat LO:
    • DC: 20 hingga 60 V DC
    • AC: 20 hingga 48 V AC pada 48 hingga 62 Hz
  • Julat HI:
    • DC: 90 hingga 300 V DC
    • AC: 70 hingga 265 V AC pada 48 hingga 62 Hz
  • Kuasa: 45 VA (maks), 25 VA biasa
  • Masa operasi yang betul tanpa voltan bekalan: 30 ms

PENGESAN KEKERAPAN INPUT ANALOG AC

  • Penjejakan Kekerapan: Va untuk wye, Vab untuk delta terbuka
    • 6V minimum, 10 Hz/saat.

OUTPUT DAN INPUT SEMASA TAMAT NEUTRAL

  • CT Utama: 10 hingga 50000 A
  • CT Menengah: 1 A atau 5 A (mesti dinyatakan dengan susunan)
  • Julat Penukaran: 0.02 hingga 20 x CT
  • Ketepatan:
    • Pada <2 x CT: ±0.5% daripada 2 x CT
    • Pada ≥ 2 x CT: ±1% daripada 20 x CT
  • Beban: Kurang daripada 0.2 VA pada beban berkadar
  • CT Menahan:
    • 1 saat pada 80 kali nilai arus
    • 2 saat pada 40 kali nilai arus
    • Berterusan pada 3 kali nilai arus

INPUT ARUS TANAH CT

  • CT Utama: 10 hingga 10000 A (1A / 5A CT)
  • CT Menengah: 1A / 5A atau 50:0.025 (HGF CT)
  • Julat Penukaran:
    • 0.02 hingga 20 x CT untuk 1A / 5A CT
    • 0.0 hingga 100A pri. untuk 50:0.025 CT (HGF)
  • 50:0.025 Ketepatan CT:
    • ± 0.1 A pada <10 A
    • ± 1.0 A pada ≥ 10 hingga 100 A
  • 1A/5 A Ketepatan CT:
    • Pada <2 x CT: ±0.5% daripada 2 x CT
    • Pada ≥ 2 x CT: ±1% daripada 20 x CT

PENGAWASAN GEJEL TRIP

  • Voltan Berkenaan: 20 hingga 300 V DC/AC
  • Arus Titis: 2 hingga 5 mA

INPUT SEMASA ANALOG

  • Input Semasa:
    • 0 hingga 1 mA
    • 0 hingga 20 mA
    • 4 hingga 20 mA (titik tetap)
  • Impedans Input: 226 Ω ±10%
  • Julat Penukaran: 0 hingga 2 mA
  • Ketepatan: ±1% daripada skala penuh
  • Jenis: Pasif
  • Bekalan Input Analog: +24 V DC pada 100 mA maks.
  • Selang Pensampelan: 50 ms
Is our price competitive?
Topbrands collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What shipping methods do we use?
We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.

Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...

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